No, they are nowhere near compatible. Also, SF’s stuff is essentially crap, the ASP system was SF’s pathetic attempt of copying the TCSS MHS system.
I dueled against someone with an ASP hilt a couple of years ago, and I almost died laughing as I watched their hilt fall apart during the fight. Needless to say, my opponent lost, and I ONLY use MHS. as a base for almost all of the sabers I’ve built through the years,